So Gray Mann decided to build all of this to destroy Mann Co. and everyone in it?

Gentlemen....we're ****ed.

EDIT: I checked the Valve store right after the trailer was released. They put up a new accessory, but quickly took it down. And I've gotta admit, I want it badly. I couldn't retrieve the actual image or the link, but a quick search gave me the exact same thing they're selling, and it's only 25 bucks: